Why Your Compiler Cannot Vectorize That Loop
A deep dive into the reasons behind failed auto‑vectorization and actionable steps to write loops the compiler can turn into SIMD.
Reclaiming Performance via Cache‑Aware B‑Tree Alignment
A deep dive into cache‑aware B‑Tree alignment, covering theory, practical implementation, and real‑world impact on database and filesystem performance.
The Mechanics of Deadlock Detection in PostgreSQL Transactions
A deep dive into PostgreSQL’s deadlock detection mechanism, covering lock tracking, graph analysis, and actionable tuning tips.
Designing Lock-Free Concurrent Hash Maps Without Atomic Contention
A deep dive into lock‑free hash map designs that sidestep atomic contention, covering bucket partitioning, versioned pointers, and practical performance results.
A Formal Verification Strategy for Concurrent Lockless Queues
A practical guide to formally verifying lockless concurrent queues, from theory to tool‑supported implementations.